Elsevier

Nuclear Physics A

Volume 348, Issue 1, 29 September 1980, Pages 125-139
Nuclear Physics A

The Ru and Pd isotopes in the proton-neutron interacting boson model

https://doi.org/10.1016/0375-9474(80)90549-7Get rights and content

Abstract

We present the results of calculations performed for Ru and Pd isotopes (Z = 44,46; 54 ≦ N ≦ 78) within the framework of the IBA-2. These results include level spectra, B(E2) values and ratios, quadrupole moments of the first excited 2+ state, δ-mixing ratios, magnetic moments, twoneutron separation energies and nuclear radii. Special attention is paid to the occurrence of 0+ states which are not reproduced by the calculation. They provide evidence for the occurrence of other low-lying collective modes of excitation.

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    Permanent address: University of Gent, Laboratorium voor Kernfysica, Proeftuinstraat 86, B-9000 Gent, Belgium.

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